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New Citations—PO and COPD, Sternocleidomastoid Muscle, and Hypertension

Pulse Oximetry and COPD: A receSPO2 Analysisnt study performed by Salim S. Al-Ani compared Pulse Oximetry levels in healthy adults and in a sample of individuals with severe chronic obstructive pulmonary disease (COPD) in order to better understand the relation among PO, age, and gender in healthy adults. Salim used a BIOPAC MP150 with the OXY100E, RSP100C, EMG100C amplifiers and AcqKnowledge software to record PO levels, respiration trace, and surface EMG signals. Read Salim’s full paper here.

Non-invasive Recording of the Sternocleidomastoid Muscle: Non-invasive methods can often be used for the study of respiratory muscle signals to provide clinical information for the evaluation of the respiratory muscle function. A group of researchers in Spain recently evaluated the electrical activity of the sternocleidomastoid muscle recorded superficially by means of a concentric ring electrode (CRE) in bipolar configuration. The BIOPAC EMG100C amplifier was used to record 5 healthy individuals as they underwent a respiratory load test. Find the full study here.

Methyl ester-induced hypertension in rats: Researchers in Thailand examined the effect of Carthamus tinctorius (CT) extract plus captopril treatment on blood pressure, vascular function and a variety of other measurements in methyl ester-induced hypertension. Rats were treated with methyl ester for five weeks and given CT extract plus captopril for two consecutive weeks. AcqKnowledge software was used to record all hemodynamic measurements from rats. Read the full study here.

 

Spotlight On
BIOPAC Facial EMG

FEMG Smart Amplifier

The fEMG Electromyography Smart Amplifier is designed specifically for recording facial EMG signals and electrical activity from other small muscle groups. Use with AcqKnowledge™ software to analyze facial expressions and startle paradigms. BIOPAC’s new Smart Amplifiers are designed for great data. Smart Amplifiers improve performance by amplifying the physiological signal close to the subject, which allows a high-level […]

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Latest News

New Citations | Do We Really Trust Autonomous Vehicles?

A System to Measure Physiological Response During Social Interaction in VR Children with Autism Spectrum Disorder (ASD) have a difficult experience in responding to social cues and actions. This pilot study measured the effectiveness of Virtual Reality in creating a social environment for children, measured with a BIOPAC MP Series data acquisition system and Worldviz […]

Electrocardiography Guide Now Available

BIOPAC’s just released Introductory ECG Guide addresses fundamental to advanced concerns to optimize electrocardiography data recording and analysis. Topics include: ECG Complex; Electrical and Mechanical Sequence of a Heartbeat; Systole and Diastole; Configurations for Lead I, Lead II, Lead III, 6-lead ECG, 12-lead ECG, precordial leads; Ventricular Late Potentials (VLPs); ECG Measurement Tools; Automated Analysis Routines […]

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